agents.anac.y2011.Nice_Tit_for_Tat
Class NiceTitForTat

java.lang.Object
  negotiator.Agent
      agents.anac.y2011.Nice_Tit_for_Tat.BilateralAgent
          agents.anac.y2011.Nice_Tit_for_Tat.NiceTitForTat

All Implemented Interfaces:

BidHistoryKeeper

public class NiceTitForTat
extends BilateralAgent

Tit for tat agent with opponent learning

Author:

Tim Baarslag

Field Summary

Fields inherited from class agents.anac.y2011.Nice_Tit_for_Tat.BilateralAgent

domain, myHistory, opponentHistory

Fields inherited from class negotiator.Agent

fNegotiation, parametervalues, sessionNr, sessionsTotal, startTime, strategyParameters, timeline, totalTime, utilitySpace

Constructor Summary

NiceTitForTat()

Method Summary

Bid	chooseCounterBid() The opponent has already made a bid.
Bid	chooseFirstCounterBid() Use this method to make the first counter-bid.
Bid	chooseOpeningBid() Use this method to make an opening bid.
java.lang.String	getName()
static java.lang.String	getVersion()
void	init() This method is called by the protocol every time before starting a new session after the internalInit method is called.
boolean	isAcceptable(Bid plannedBid) At some point, one of the parties has to accept an offer to end the negotiation.
protected static void	log(java.lang.String s)
protected Action	makeAcceptAction() By default, if an offer is deemed acceptable, we send accept.
static double	percentage(double x)
protected void	prepareOpponentModel()
static double	round2(double x) Rounds to two decimals
static double	round3(double x) Rounds to 3 decimals

Methods inherited from class agents.anac.y2011.Nice_Tit_for_Tat.BilateralAgent

chooseAction, getMyLastBid, getMySecondLastBid, getOpponentHistory, getOpponentLastBid, getRound, getUndiscountedUtility, ReceiveMessage

Methods inherited from class negotiator.Agent

endSession, getAgentID, getParameterValues, getSessionNumber, getSessionsTotal, getStrategyParameters, getUniqueIdentifier, getUtility, internalInit, isUIAgent, loadSessionData, parseStrategyParameters, restartDataObjectsFolder, saveSessionData, setAgentID, setName, sleep

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

NiceTitForTat

public NiceTitForTat()

Method Detail

getName

public java.lang.String getName()

Overrides:

getName in class Agent

Returns:

name of the agent.

getVersion

public static java.lang.String getVersion()

init

public void init()

Description copied from class: Agent

This method is called by the protocol every time before starting a new session after the internalInit method is called. User can override this method.

Overrides:

init in class BilateralAgent

prepareOpponentModel

protected void prepareOpponentModel()

chooseCounterBid

public Bid chooseCounterBid()

Description copied from class: BilateralAgent

The opponent has already made a bid. Use this method to make an counter bid.

Specified by:

chooseCounterBid in class BilateralAgent

chooseOpeningBid

public Bid chooseOpeningBid()

Description copied from class: BilateralAgent

Use this method to make an opening bid.

Specified by:

chooseOpeningBid in class BilateralAgent

chooseFirstCounterBid

public Bid chooseFirstCounterBid()

Description copied from class: BilateralAgent

Use this method to make the first counter-bid.

Specified by:

chooseFirstCounterBid in class BilateralAgent

isAcceptable

public boolean isAcceptable(Bid plannedBid)

Description copied from class: BilateralAgent

At some point, one of the parties has to accept an offer to end the negotiation. Use this method to decide whether to accept the last offer by the opponent.

Specified by:

isAcceptable in class BilateralAgent

makeAcceptAction

protected Action makeAcceptAction()

Description copied from class: BilateralAgent

By default, if an offer is deemed acceptable, we send accept. Overwrite this method to change this behaviour.

Overrides:

makeAcceptAction in class BilateralAgent

log

protected static void log(java.lang.String s)

round2

public static double round2(double x)

Rounds to two decimals

round3

public static double round3(double x)

Rounds to 3 decimals

percentage

public static double percentage(double x)